SFTP connection is not working

Hello After using wordpress hosting everything is working fine and website is livebut i am facing issues with SFTP connections i am not able to connect SFTP with filezilla,WINscp or SECURE ftp every application gives same errorError: Network error: Connection timed outError: Could not connect to serverSo after that i contact support team and they are not able to solve this issues so they suggest me to call go daddy helpline number and i call them but they are telling me THERE IS PROBLEM WITH YOUR INTERNET so i am confused and frustrated with this things but this things is not solving that is why i am putiing this in COMMUNITYappreciate your help if you could!!!!Thank you